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view bin/sled @ 12189:77454e3e15f3 draft
<oerjan> ` slbd \'sled//1i#!/bin/bash\'
author | HackEso <hackeso@esolangs.org> |
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date | Mon, 25 Nov 2019 01:54:30 +0000 |
parents | 1e6e3a07b5f4 |
children |
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#!/bin/bash opts="${2--i}" [[ "$1" == ?*//* ]] || { echo 'usage: sled file//script'; exit 1; }; key="${1%%//*}"; value="${1#*//}"; [[ -f "$key" ]] || { echo 'Rosebud!'; exit 1; }; sed $opts "$value" "$key" ;